Speaker



FIG. 1 is a perspective view of a speaker, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front view thereof, in which a display device in broken lineis provided to illustrate an example environment.

The broken lines are for environmental purpose only and form no part ofthe claimed design. The shade lines in the figures show contour and notsurface ornamentation.

The diagonal lines in the FIGS. 1 and 6 represent a transparent surface.

CLAIM The ornamental design for a speaker, as shown and described.